AER14
58.8 Dmg per Shot (after perks, using Max Charge ammo)
-10 DT (Max Charge Ammo)
2.5 Cond per shot (Does using x2 MF Cells per shot increase weapon wear compared to a x1 MF Cell gun?)
12 shots per Clip
2.0x Crit Multiplier
68%+ Crit (using 5LK plus perks and 1st Recon Beret)
0.0335 Min Spread
0.0 Spread
45% Base VATS Chance
20 AP per shot in VATS
La Longue Carabine
53.55 Dmg per Shot (after perks, using .357 JFP Rounds)
-3 DT (JFP Rounds)
1.0 Cond per shot
11 Shots per clip
1.5 Crit Multiplier
30%+ Crit (using 5LK plus perks and 1st recon Beret)
0.160 Min Spread (JFP Rounds)
0.016 Spread (JFP Rounds)
30% Base VATS Chance
18 AP Per Shot in VATS
So you can see the guns are pretty close in most areas except in an important few. Firstly, the AER14 has a effective perfect shot accuracy at any range vs the Carabine. Secondly the AER14 has a -10DT compared to the Carabines' -3. Thirdly,
the AER14 will crit over twice as much in combat than the Carabine.
However, these advantages come at the cost of durability. With the AER14 having 100HP and x2.5 condition per shot of Max Charge rounds(consuming 2 rounds in the process), the AER14 is going to be in need of repairs more often than the x1.0 condition per shot of the Carabine.
But if you had to sit down and make a choice of which gun to use for the majority of the game, which one would you go for, and why?